Two examples of the Albanda finder finished in black for the Contax I. The one on the left is for the 50 and 135mm lenses, the one on the right only has the 50mm framelines. These were listed in the Zeiss catalogs as sportsfinders.
These examples are finished in chrome for the Contax II and III.
A very early black and nickel finder, missing the front glass.
An unusual rigid Albanda finder 433/35